Chilkat Online Tools

DescribeStackSummary Ruby Example

AWS OpsWorks

require 'chilkat'

# This example requires the Chilkat API to have been previously unlocked.
# See Global Unlock Sample for sample code.

rest = Chilkat::CkRest.new()

authAws = Chilkat::CkAuthAws.new()
authAws.put_AccessKey("AWS_ACCESS_KEY")
authAws.put_SecretKey("AWS_SECRET_KEY")

# Don't forget to change the region to your particular region. (Also make the same change in the call to Connect below.)
authAws.put_Region("us-west-2")
authAws.put_ServiceName("opsworks")
# SetAuthAws causes Chilkat to automatically add the following headers: Authorization, X-Amz-Date
rest.SetAuthAws(authAws)

# URL: https://opsworks.us-west-2.amazonaws.com/
# Use the same region as specified above.
success = rest.Connect("opsworks.us-west-2.amazonaws.com",443,true,true)
if (success != true)
    print "ConnectFailReason: " + rest.get_ConnectFailReason().to_s() + "\n";
    print rest.lastErrorText() + "\n";
    exit
end

# The following code creates the JSON request body.
# The JSON created by this code is shown below.

# Use this online tool to generate code from sample JSON:
# Generate Code to Create JSON

json = Chilkat::CkJsonObject.new()
json.UpdateString("StackId","string")

# The JSON request body created by the above code:

# {
#   "StackId": "string"
# }

rest.AddHeader("Content-Type","application/x-amz-json-1.1")
rest.AddHeader("X-Amz-Target","OpsWorks_20130218.DescribeStackSummary")

sbRequestBody = Chilkat::CkStringBuilder.new()
json.EmitSb(sbRequestBody)
sbResponseBody = Chilkat::CkStringBuilder.new()
success = rest.FullRequestSb("POST","/",sbRequestBody,sbResponseBody)
if (success != true)
    print rest.lastErrorText() + "\n";
    exit
end

respStatusCode = rest.get_ResponseStatusCode()
print "response status code = " + respStatusCode.to_s() + "\n";
if (respStatusCode != 200)
    print "Response Header:" + "\n";
    print rest.responseHeader() + "\n";
    print "Response Body:" + "\n";
    print sbResponseBody.getAsString() + "\n";
    exit
end

jResp = Chilkat::CkJsonObject.new()
jResp.LoadSb(sbResponseBody)

# The following code parses the JSON response.
# A sample JSON response is shown below the sample code.

# Use this online tool to generate parsing code from sample JSON:
# Generate Parsing Code from JSON

AppsCount = jResp.IntOf("StackSummary.AppsCount")
Arn = jResp.stringOf("StackSummary.Arn")
Assigning = jResp.IntOf("StackSummary.InstancesCount.Assigning")
Booting = jResp.IntOf("StackSummary.InstancesCount.Booting")
ConnectionLost = jResp.IntOf("StackSummary.InstancesCount.ConnectionLost")
Deregistering = jResp.IntOf("StackSummary.InstancesCount.Deregistering")
Online = jResp.IntOf("StackSummary.InstancesCount.Online")
Pending = jResp.IntOf("StackSummary.InstancesCount.Pending")
Rebooting = jResp.IntOf("StackSummary.InstancesCount.Rebooting")
Registered = jResp.IntOf("StackSummary.InstancesCount.Registered")
Registering = jResp.IntOf("StackSummary.InstancesCount.Registering")
Requested = jResp.IntOf("StackSummary.InstancesCount.Requested")
RunningSetup = jResp.IntOf("StackSummary.InstancesCount.RunningSetup")
SetupFailed = jResp.IntOf("StackSummary.InstancesCount.SetupFailed")
ShuttingDown = jResp.IntOf("StackSummary.InstancesCount.ShuttingDown")
StartFailed = jResp.IntOf("StackSummary.InstancesCount.StartFailed")
StopFailed = jResp.IntOf("StackSummary.InstancesCount.StopFailed")
Stopped = jResp.IntOf("StackSummary.InstancesCount.Stopped")
Stopping = jResp.IntOf("StackSummary.InstancesCount.Stopping")
Terminated = jResp.IntOf("StackSummary.InstancesCount.Terminated")
Terminating = jResp.IntOf("StackSummary.InstancesCount.Terminating")
Unassigning = jResp.IntOf("StackSummary.InstancesCount.Unassigning")
LayersCount = jResp.IntOf("StackSummary.LayersCount")
Name = jResp.stringOf("StackSummary.Name")
StackId = jResp.stringOf("StackSummary.StackId")

# A sample JSON response body parsed by the above code:

# {
#   "StackSummary": {
#     "AppsCount": number,
#     "Arn": "string",
#     "InstancesCount": {
#       "Assigning": number,
#       "Booting": number,
#       "ConnectionLost": number,
#       "Deregistering": number,
#       "Online": number,
#       "Pending": number,
#       "Rebooting": number,
#       "Registered": number,
#       "Registering": number,
#       "Requested": number,
#       "RunningSetup": number,
#       "SetupFailed": number,
#       "ShuttingDown": number,
#       "StartFailed": number,
#       "StopFailed": number,
#       "Stopped": number,
#       "Stopping": number,
#       "Terminated": number,
#       "Terminating": number,
#       "Unassigning": number
#     },
#     "LayersCount": number,
#     "Name": "string",
#     "StackId": "string"
#   }
# }